<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>

<div id = "app">
    <h1 v-bind:title="message">鼠标悬停几秒钟查看此处动态绑定的提示信息！</h1>
    <h1 :title="message">我是标题</h1>
    {{message}}
</div>
<!--导入vue.js模板-->
<script src="https://cdn.jsdelivr.net/npm/vue@2.5.16/dist/vue.js"></script>
<script>
        var vm = new Vue({
        el: "#app",
        data:{
            message:"hello,vue!"
        }
    });
</script>

</body>
</html>